Animal warning alarm

Communications: electrical – Audible indication – Ultrasonic pest control

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

3404255, G08B 300

Patent

active

049980912

ABSTRACT:
An ultrasonic sound producing apparatus for mounting on a vehicle to warn animals of the approach of the vehicle includes (a) a housing, (b) an electrically actuated member for generating an electric tone, and (c) a base for supporting the housing and for mounting the apparatus to a vehicle. In a preferred embodiment, the tone generating member includes a piezoelectric crystal.

REFERENCES:
patent: 3516384 (1970-06-01), Will
patent: 3872472 (1975-03-01), Moschgat
patent: 3890612 (1975-06-01), Sweany et al.
patent: 4091383 (1978-05-01), Rainville
patent: 4104610 (1978-08-01), Inoue et al.
patent: 4374377 (1983-02-01), Saito et al.
patent: 4437428 (1984-03-01), Hoffelner
patent: 4633215 (1986-12-01), Anders et al.
patent: 4903630 (1990-02-01), Rezmer

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Animal warning alarm does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Animal warning alarm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Animal warning alarm will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-499357

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.